/*#e93854*/
body {
    margin: 0;
}

.nav {
    /*如何将该元素定位到页面顶部*/
    width: 100%;
    height: 80px;
    position: fixed;
    top: 0;
    background-color: #ffffff;
}

nav {
    width: 990px;
    height: 88px;
    margin: 0 auto;
    /*请问如何让子元素 两端对齐*/
    display: flex;
    justify-content: space-between;
    align-items: center;
}

nav span {
    align-self: flex-end;
    margin-bottom: 15px;
}

nav a {
    display: inline-block;
    width: 170px;
    height: 60px;
    background-image: url(./照片/2.jpg.png);
}

.adver {
    margin-top: 80px;
    width: 100%;
    height: 30px;
    line-height: 30px;
    text-align: center;
    color: gray;
    font-size: 14px;
    background: #fff8f0;
}

.login-bg {
    width: 100%;
    height: 475px;
    background: #d63951;
}

.login-img {
    width: 990;
    height: 475;
    margin: 0 auto;
    background-image: url(./照片/1.jpg.png);
    display: flex;
    justify-content: flex-end;
}

.login {
    width: 330px;
    height: 400px;
    margin-top: 10px;
    margin-bottom: 65px;
    background: #ffffff;
}

.login>div {
    display: flex;
    justify-content: center;
    align-items: center;
}

.login div:nth-child(1) {
    height: 40px;
    background-color: #fff8f0;
    font-size: 14px;
    color: gray;
}

.login div:nth-child(2) {
    height: 60px;
    color: gray;
    color: 24px;
    font-weight: bold;
    align-items: center;
    margin-bottom: 25px;
}

.login div:nth-child(2) span {
    flex-grow: 1;
    text-align: center;
}

span.login {
    flex-grow: 0 !important;
    display: inline-block;
    width: 0;
    border: 1px solid #fff8f0;
}

.login .input {
    width: 280px;
    height: 40px;
    margin: 0 auto;
    margin-bottom: 10px;
}

.login .input label {
    display: inline;
    width: 36px;
    height: 36px;
    border: #fff8f0;
    background-color: F0F0F0;
    border-radius: 0;
}

.login .input input {
    height: 40px;
    border: 2px solid#fff8f0;
    flex-grow: 1;
    border-radius: 0;
    /*去掉激活边框*/
    outline: none;
    padding-left: 10px;
}

[for="username"] {
    background-image: url(./照片/pwd-icons-new.png);
}

[for="pwd"] {
    background-image: url(./照片/pwd-icons-new.png);
    background-position: -46px 0;
}

.login>div:nth-child(5) {
    width: 280px;
    height: 40px;
    margin: 0 auto;
    display: flex;
    justify-content: flex-end;
    align-items: center;
}

.login a {
    color: #cccccc;
    text-decoration: none;
}
.login>div:nth-child(7) {
    width: 100%;
    height: 40px;
    background: #fff8f0;
    margin-top: 51px;
}
.login>div:nth-child(6) {
    width: 280px;
    height: 40px;
    margin: 0 auto;
    background: #d63951;
    color: #ffffff;
    font-size: 24px;
    font-weight: bold;
    line-height: 40px;
}
.login .cc{
    font-size: 14px;
    color: red;
    font-weight: 400;
    line-height: 60px;
    margin-left: 230px;
}